Thanks for writing in.
Leg lengthening is possible through surgery and is successful in about 40% of the cases. Several doctors in India are doing this. Dr Subhash Shalya in Delhi and Dr Arun Sarin
in gurgaon are reputed surgeons in this field. it will be pretty expensive and should cost 6-7 lakhs INR atleast. also, the procedure is very painful and has several complications
Hope this helps